45238820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3371}}^1$

素因数の和:3452

約数の個数: 48

約数和(自身を含む): 105368256

約数和(自身を除く): 60129436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 3371, 6710, 6742, 13420, 13484, 16855, 33710, 37081, 67420, 74162, 148324, 185405, 205631, 370810, 411262, 741620, 822524, 1028155, 2056310, 2261941, 4112620, 4523882, 9047764, 11309705, 22619410, 45238820]

約数ペア:

[(1, 45238820), (2, 22619410), (4, 11309705), (5, 9047764), (10, 4523882), (11, 4112620), (20, 2261941), (22, 2056310), (44, 1028155), (55, 822524), (61, 741620), (110, 411262), (122, 370810), (220, 205631), (244, 185405), (305, 148324), (610, 74162), (671, 67420), (1220, 37081), (1342, 33710), (2684, 16855), (3355, 13484), (3371, 13420), (6710, 6742)]